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Priority to ES1968142413UpriorityCriticalpatent/ES142413Y/en
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Publication of ES142413YpublicationCriticalpatent/ES142413Y/en
Blocking device for telescopic tubes and the like, essentially characterized in that it comprises a metal bar which at one of its ends is fixed to one of the parts of the main apparatus through said bar to two flat metal sheets, one of which forms a dihedral angle at one of its ends, which is fixed on the other part of the main apparatus and because the second flat sheet is loose inside the dihedral angle of the other flat sheet. (Machine-translation by Google Translate, not legally binding)
ES1968142413U1968-10-191968-10-19
LOCKING DEVICE FOR TELESCOPIC AND SIMILAR TUBES.
ExpiredES142413Y
(en)